Lassie Games Presents a freeware game by Matthias Kempke
What Makes You Tick? tells the story of a young man named Nathan who has been sent by his university to deliver an important message to a retired professor... but while searching around the professor's last known residence, Nathan discovers that he's not the only person seeking the old man and his brilliance.
In 2004, Matthias Kempke was the first reviewer of the Lassie Adventure Studio game engine. Three years later, he was the first publisher of a single completed work with the system. In May 2007, What Makes You Tick? was released to the world as a freeware title, and has since been recognized as an outstanding independent developer achievement by sources including BBC Entertainment and PC Gamer Magazine.